.wrap {
    width: 1200px;
    margin: auto;
}

.kx_title {
    width: 100%;
    height: 100px;
    font-size: 40px;
    text-align: center;
    line-height: 100px;
}

.ke_tab ul {
    display: flex;
    justify-content: center;
}

.ke_tab ul .current {
    border-bottom: 2px solid red;
}



.ke_tab ul li .color {
    color: red;
}

.ke_tab ul li a {
    width: 100px;
    height: 30px;
    text-align: center;
    line-height: 30px;
    font-size: 20px;
    font-weight: 800;
    display: block;
    color: #666;
    margin: 0 15px;
}